A data set with 7 observations yielded the following.Use the simple linear regression model. = 21.57 = 68.31 = 188.9 = 5,140.23 = 590.83 SSE = 1.06
Determine the 95% confidence interval for the average value of Y when x = 3.25.
A)(27.31 28.25)
B)(26.51 29.05)
C)(1.98 4.52)
D)(2.78 3.72)

Question

A data set with 7 observations yielded the following.Use the simple linear regression model.  = 21.57  = 68.31  = 188.9  = 5,140.23  = 590.83 SSE = 1.06
Determine the 95% confidence interval for the average value of Y when x = 3.25.
A)(27.31 28.25) 
B)(26.51 29.05) 
C)(1.98 4.52) 
D)(2.78 3.72)

Quizplus · Accepted Answer

The Answer of A data set with 7 observations yielded the following.Use the simple linear regression model.  = 21.57  = 68.31  = 188.9  = 5,140.23  = 590.83 SSE = 1.06
Determine the 95% confidence interval for the average value of Y when x = 3.25.
A)(27.31 28.25) 
B)(26.51 29.05) 
C)(1.98 4.52) 
D)(2.78 3.72)

A Data Set with 7 Observations Yielded the Following